设置参数有三种, 其中rom default 和 present otp 是怎么理解, 我现在是bq27220接了 5000 mAh的锂电池,我要将Design Capacity设置为5000mAh 应该要设置哪一个,看了TI电量计应用指导说要三种温度下放电,但在放电之前有些参数也要设置正确吧?感谢!
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设置参数有三种, 其中rom default 和 present otp 是怎么理解, 我现在是bq27220接了 5000 mAh的锂电池,我要将Design Capacity设置为5000mAh 应该要设置哪一个,看了TI电量计应用指导说要三种温度下放电,但在放电之前有些参数也要设置正确吧?感谢!
您好, 不能手动输入FCC 到RAM.
Update of RM and FCC takes place during the charge/discharge cycle after each resistance grid-point update, at the end of discharge, and at the exit of relaxation mode.
关于三种模式请参考bq27220 Calibration Guide